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Quillbot

The world’s best paraphraser

About Quillbot

QuillBot is the premier AI-powered paraphrasing tool used by over 50 million students and professionals worldwide. It goes far beyond a simple thesaurus; its sophisticated AI understands the context of entire paragraphs and can rewrite them in multiple modes, such as "Formal," "Simple," or "Creative." It is widely used to improve the clarity of rough drafts, avoid unintentional plagiarism in academic papers, and simplify complex technical language for general audiences. QuillBot also includes a robust grammar checker, a citation generator, and a summarizer, making it an all-in-one writing companion that ensures your final text is polished, unique, and error-free.